Opening up SQL 2005 Management studio generates Winmgmt error

I have been getting the following winmgmt error in my application event log
when I connect to a clustered SQL 2005 server using SQL Management Studio.
Has anyone ever encountered this and does anyone know how to stop this?
Event filter with query "select * from __InstanceModificationEvent within 10
where TargetInstance ISA 'Win32_Service'" could not be (re)activated in
namespace "//./root/Microsoft/SqlServer/ComputerManagement" because of error
0x80041010. Events may not be delivered through this filter until the
problem is corrected.
ThanksI have the same error. It appears mmc cannot connect to wmi class.
"Steven" wrote:

> I have been getting the following winmgmt error in my application event lo
g
> when I connect to a clustered SQL 2005 server using SQL Management Studio.
> Has anyone ever encountered this and does anyone know how to stop this?
> Event filter with query "select * from __InstanceModificationEvent within
10
> where TargetInstance ISA 'Win32_Service'" could not be (re)activated in
> namespace "//./root/Microsoft/SqlServer/ComputerManagement" because of err
or
> 0x80041010. Events may not be delivered through this filter until the
> problem is corrected.
> Thanks
>
>
>
>
>